Home / 1,169,365.72-1,754,110.49-370,709.56

Finding the Fourth Proportional to 1,169,365.72, 1,754,110.49 and 370,709.56

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Solution

The fourth proportional to 1,169,365.72, 1,754,110.49 and 370,709.56 is: 556,083.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,365.72 : 1,754,110.49 = 370,709.56 : x
  2. Step 2: Convert to fraction form
    1,169,365.72/1,754,110.49 = 370,709.56/x
  3. Step 3: Cross multiply
    1,169,365.72x = 1,754,110.49 × 370,709.56
  4. Step 4: Simplify right side
    1,169,365.72x = 650,265,527,939.28
  5. Step 5: Solve for x
    x = 650,265,527,939.28/1,169,365.72
  6. Step 6: Final answer
    x = 556,083.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.